| 1 | /* $Id: SUPR0IdcClientInternal.h 62490 2016-07-22 18:41:49Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VirtualBox Support Driver - Internal header for the IDC client library.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2008-2016 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * The contents of this file may alternatively be used under the terms
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| 18 | * of the Common Development and Distribution License Version 1.0
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| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 20 | * VirtualBox OSE distribution, in which case the provisions of the
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| 21 | * CDDL are applicable instead of those of the GPL.
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| 22 | *
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| 23 | * You may elect to license modified versions of this file under the
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| 24 | * terms and conditions of either the GPL or the CDDL or both.
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| 25 | */
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| 26 |
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| 27 | #ifndef ___SUPR0IdcClientInternal_h__
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| 28 | #define ___SUPR0IdcClientInternal_h__
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| 29 |
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| 30 | #include <VBox/types.h>
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| 31 | #include <iprt/assert.h>
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| 32 |
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| 33 | #ifdef RT_OS_WINDOWS
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| 34 | # if (_MSC_VER >= 1400) && !defined(VBOX_WITH_PATCHED_DDK)
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| 35 | # include <iprt/asm.h>
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| 36 | # define _InterlockedExchange _InterlockedExchange_StupidDDKVsCompilerCrap
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| 37 | # define _InterlockedExchangeAdd _InterlockedExchangeAdd_StupidDDKVsCompilerCrap
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| 38 | # define _InterlockedCompareExchange _InterlockedCompareExchange_StupidDDKVsCompilerCrap
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| 39 | # define _InterlockedAddLargeStatistic _InterlockedAddLargeStatistic_StupidDDKVsCompilerCrap
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| 40 | # pragma warning(disable : 4163)
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| 41 | RT_C_DECLS_BEGIN
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| 42 | # include <ntddk.h>
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| 43 | RT_C_DECLS_END
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| 44 | # pragma warning(default : 4163)
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| 45 | # undef _InterlockedExchange
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| 46 | # undef _InterlockedExchangeAdd
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| 47 | # undef _InterlockedCompareExchange
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| 48 | # undef _InterlockedAddLargeStatistic
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| 49 | # else
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| 50 | RT_C_DECLS_BEGIN
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| 51 | # include <ntddk.h>
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| 52 | RT_C_DECLS_END
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| 53 | # endif
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| 54 | #endif /* RT_OS_WINDOWS */
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| 55 |
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| 56 |
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| 57 | /**
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| 58 | * The hidden part of SUPDRVIDCHANDLE.
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| 59 | */
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| 60 | struct SUPDRVIDCHANDLEPRIVATE
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| 61 | {
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| 62 | /** Pointer to the session handle. */
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| 63 | PSUPDRVSESSION pSession;
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| 64 | # ifdef RT_OS_WINDOWS
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| 65 | /** Pointer to the NT device object. */
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| 66 | PDEVICE_OBJECT pDeviceObject;
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| 67 | /** Pointer to the NT file object. */
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| 68 | PFILE_OBJECT pFileObject;
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| 69 | # endif
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| 70 | };
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| 71 | /** Indicate that the structure is present. */
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| 72 | #define SUPDRVIDCHANDLEPRIVATE_DECLARED 1
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| 73 |
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| 74 | #include <VBox/sup.h>
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| 75 | #include "SUPDrvIDC.h"
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| 76 | AssertCompile(RT_SIZEOFMEMB(SUPDRVIDCHANDLE, apvPadding) >= sizeof(struct SUPDRVIDCHANDLEPRIVATE));
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| 77 |
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| 78 | RT_C_DECLS_BEGIN
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| 79 | PSUPDRVIDCHANDLE supR0IdcGetHandleFromSession(PSUPDRVSESSION pSession);
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| 80 | int VBOXCALL supR0IdcNativeOpen(PSUPDRVIDCHANDLE pHandle, PSUPDRVIDCREQCONNECT pReq);
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| 81 | int VBOXCALL supR0IdcNativeClose(PSUPDRVIDCHANDLE pHandle, PSUPDRVIDCREQHDR pReq);
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| 82 | int VBOXCALL supR0IdcNativeCall(PSUPDRVIDCHANDLE pHandle, uint32_t iReq, PSUPDRVIDCREQHDR pReq);
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| 83 | RT_C_DECLS_END
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| 84 |
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| 85 | #endif
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| 86 |
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